Based on the provided data, the number of deaths due to road traffic injuries in Chile is projected to slightly increase from 15.0 deaths per hundred thousand persons in 2024 to 15.3 deaths per hundred thousand persons by 2028. This represents a steady, albeit small, year-on-year percentage increase of around 0.67% each year from 2024 to 2028. Comparing the data given, between 2024 and 2023, the deaths are forecasted to rise from 15.0 to 15.3, suggesting a consistent trend of marginal increases.
Future trends to watch for include potential influences of enhanced road safety measures, advancements in automobile technology, changes in traffic regulations, and public health initiatives that could significantly alter the projected trend. Additionally, socio-economic factors such as urbanization and population growth will be crucial in shaping the mortality rates related to road traffic injuries in the coming years.